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Despite constituting a noteworthy $\sim 27\%$ share of the total energy
budget of our Universe, dark matter (DM) has thus far eluded direct
observations. Owing to its pervasive nature, there is a sincere expectation
that astrophysical black holes (BHs) encompassed by DM should leave distinctive
imprints on the gravitat... | http://arxiv.org/abs/2309.11958v3 |
Water resources are essential for sustaining human livelihoods and
environmental well being. Accurate water quality prediction plays a pivotal
role in effective resource management and pollution mitigation. In this study,
we assess the effectiveness of five distinct predictive models linear
regression, Random Forest, X... | http://arxiv.org/abs/2309.16951v2 |
Sensitive personal information of individuals and non-personal information of
organizations or communities often needs to be legitimately exchanged among
different stakeholders, to provide services, maintain public health, law and
order, and so on. While such exchanges are necessary, they also impose enormous
privacy a... | http://arxiv.org/abs/2309.16789v1 |
We develop flexible, semiparametric estimators of the average treatment
effect (ATE) transported to a new population ("target population") that offer
potential efficiency gains. Transport may be of value when the ATE may differ
across populations. We consider the setting where differences in the ATE are
due to differen... | http://arxiv.org/abs/2304.00117v3 |
The equation $f^n+g^n=1$, $n\in\mathbb{N}$ can be regarded as the Fermat
Diophantine equation over the function field. In this paper we study the
characterization of entire solutions of some system of Fermat type functional
equations by taking $e^{g_1(z)}$ and $e^{g_2(z)}$ in the right hand side of
each equation, where... | http://arxiv.org/abs/2310.20358v1 |
We construct an algorithm to decide whether two given Legendrian or
transverse links are equivalent. In general, the complexity of the algorithm is
too high for practical implementation. However, in many cases, when the
symmetry group of the link is small and explicitly known, the most
time-consuming part of the algori... | http://arxiv.org/abs/2309.05087v1 |
Recent advancements in diffusion models have showcased their impressive
capacity to generate visually striking images. Nevertheless, ensuring a close
match between the generated image and the given prompt remains a persistent
challenge. In this work, we identify that a crucial factor leading to the
text-image mismatch ... | http://arxiv.org/abs/2309.04399v1 |
The $SL_2(\mathbb{C})$ character variety $X(M)$ has emerged as an important
tool in studying the topology of hyperbolic 3-manifolds. Chinburg-Reid-Stover
constructed arithmetic invariants stemming from a canonical Azumaya algebra
over the normalization of an irreducible component of $X(M)$ containing a lift
of the holo... | http://arxiv.org/abs/2309.07848v2 |
Recent years have shown increased cyber attacks targeting less secure
elements in the software supply chain and causing fatal damage to businesses
and organizations. Past well-known examples of software supply chain attacks
are the SolarWinds or log4j incidents that have affected thousands of customers
and businesses. ... | http://arxiv.org/abs/2307.16557v1 |
This paper extends the Finite Elements with Switch Detection (FESD) method
[Nurkanovi\'c et al., 2022] to optimal control problems with nonsmooth systems
involving set-valued step functions. Logical relations and common nonsmooth
functions within a dynamical system can be expressed using linear and nonlinear
expression... | http://arxiv.org/abs/2303.18066v2 |
In most factories today the robotic cells are deployed on well enforced bases
to avoid any external impact on the accuracy of production. In contrast to
that, we evaluate a futuristic concept where the whole robotic cell could work
in a moving platform. Imagine a trailer of a truck moving along the motorway
while expos... | http://arxiv.org/abs/2309.13168v1 |
Situational Graphs (S-Graphs) merge geometric models of the environment
generated by Simultaneous Localization and Mapping (SLAM) approaches with 3D
scene graphs into a multi-layered jointly optimizable factor graph. As an
advantage, S-Graphs not only offer a more comprehensive robotic situational
awareness by combinin... | http://arxiv.org/abs/2309.10461v2 |
In this paper we study the dynamics of an ensemble of nitrogen-vacancy
centers in diamond when its photoluminescence is detected by means of a
widefield imaging system. We develop a seven-level model and use it to simulate
the widefield detection of nitrogen-vacancy centers Rabi oscillations. The
simulation results are... | http://arxiv.org/abs/2309.06203v1 |
Given a bi-order $\succ$ on the free group $\mathcal{F}$, we show that every
non-periodic cyclically reduced word $W\in \mathcal{F}$ admits a maximal ascent
that is uniquely positioned. This provides a cyclic permutation of $W'$ that
decomposes as $W'=AD$ where $A$ is the maximal ascent and $D$ is either trivial
or a d... | http://arxiv.org/abs/2309.16010v1 |
This paper presents an observing methodology for calibrated measurements of
radio interference levels and compare these with threshold interference limits
that have been established for interference entering the bands allocated to the
Radio Astronomy Service. The measurement time and bandwidth intervals for these
obser... | http://arxiv.org/abs/2302.14575v1 |
Modern stellar structure and evolution theory experiences a lack of
observational calibrations for the interior physics of intermediate- and
high-mass stars. This leads to discrepancies between theoretical predictions
and observed phenomena mostly related to angular momentum and element
transport. Analyses of large sam... | http://arxiv.org/abs/2305.19948v1 |
Storyline visualizations are a popular way of visualizing characters and
their interactions over time: Characters are drawn as x-monotone curves and
interactions are visualized through close proximity of the corresponding
character curves in a vertical strip. Existing methods to generate storylines
assume a total order... | http://arxiv.org/abs/2302.14213v1 |
We explicitly construct the first nontrivial extractors for degree $d \ge 2$
polynomial sources over $\mathbb{F}_2^n$. Our extractor requires min-entropy
$k\geq n - \tilde{\Omega}(\sqrt{\log n})$. Previously, no constructions were
known, even for min-entropy $k\geq n-1$. A key ingredient in our construction
is an input... | http://arxiv.org/abs/2309.11019v2 |
The ferroelectric nematic phase (NF) is a recently discovered phase of matter
in which the orientational order of the conventional nematic liquid crystal
state is augmented with polar order. Atomistic simulations suggest that the
polar NF phase would be denser than conventional nematics owing to
contributions from pola... | http://arxiv.org/abs/2309.14161v1 |
Optimization is ubiquitous. While derivative-based algorithms have been
powerful tools for various problems, the absence of gradient imposes challenges
on many real-world applications. In this work, we propose Optimization by
PROmpting (OPRO), a simple and effective approach to leverage large language
models (LLMs) as ... | http://arxiv.org/abs/2309.03409v3 |
Quantum many-body scars (QMBS) are exceptional energy eigenstates of quantum
many-body systems associated with violations of thermalization for special
non-equilibrium initial states. Their various systematic constructions require
fine-tuning of local Hamiltonian parameters. In this work we demonstrate that
the setting... | http://arxiv.org/abs/2309.12504v2 |
We aim for accurate and efficient line landmark detection for valet parking,
which is a long-standing yet unsolved problem in autonomous driving. To this
end, we present a deep line landmark detection system where we carefully design
the modules to be lightweight. Specifically, we first empirically design four
general ... | http://arxiv.org/abs/2309.10475v2 |
We consider a simple theory of N free fermions in d dimensions with
O\left(N\right) or U\left(N\right) symmetry. The singlet sector of this theory
is expected from holography to be dual to the notoriously complicated Vasiliev
gravity. By defining bilocal fields we find an explicit holographic mapping
between the two th... | http://arxiv.org/abs/2302.14561v2 |
We discuss monopoles formed due to the spontaneous breakdown of a global
$SO(3)_{\rm HF}$ symmetry within the global two-Higgs doublet model. We explain
that the Higgs sector dynamics can be described in terms of two vectors one of
which is null, $R^A=(R^0,R^a,R^4,R^5)$ for $a=1,2,3$, with 5 independent
components desc... | http://arxiv.org/abs/2309.04400v1 |
We find the variance-optimal equivalent martingale measure when multivariate
assets are modeled by a regime-switching geometric Brownian motion, and the
regimes are represented by a homogeneous continuous time Markov chain. Under
this new measure, the Markov chain driving the regimes is no longer
homogeneous, which dif... | http://arxiv.org/abs/2309.07121v1 |
Galaxy clusters are the most recently formed and most massive,
gravitationally bound structures in the universe. The number of galaxy clusters
formed is highly dependent on cosmological parameters, such as the dark matter
density, $\sigma_8$, and $\Omega_m$. The number density is a function of the
cluster mass, which c... | http://arxiv.org/abs/2309.11743v1 |
We establish the existence of a deformation of the usual Carter constant
which is conserved along the motion in a fixed Kerr background of a spinning
test body possessing the spin-induced quadrupole coupling of a black hole. The
conservation holds perturbatively up to second order in the test body's spin.
This constant... | http://arxiv.org/abs/2302.14549v2 |
Scientific research is increasingly reliant on computational methods, posing
challenges for ensuring research reproducibility. This study focuses on the
field of artificial intelligence (AI) and introduces a new framework for
evaluating AI platforms for reproducibility from a cyber security standpoint to
address the se... | http://arxiv.org/abs/2309.15525v1 |
Merging double compact objects (CO) represent the inferred sources of every
detected gravitational wave (GW) signal, thus modeling their progenitors is
important to constrain stellar evolution theory. Stable mass transfer (MT)
between a donor star and a black hole is one of the proposed tightening
mechanisms to form bi... | http://arxiv.org/abs/2309.05736v1 |
We present a scalable technique for the simulation of collider events with
multi-jet final states, based on an improved parton-level event file format.
The method is implemented for both leading- and next-to-leading order QCD
calculations. We perform a comprehensive analysis of the I/O performance and
validate our new ... | http://arxiv.org/abs/2309.13154v2 |
The quantization problem aims to find the best possible approximation of
probability measures on ${\mathbb{R}}^d$ using finite, discrete measures. The
Wasserstein distance is a typical choice to measure the quality of the
approximation. This contribution investigates the properties and robustness of
the entropy-regular... | http://arxiv.org/abs/2309.04428v1 |
Tensor network techniques, known for their low-rank approximation ability
that breaks the curse of dimensionality, are emerging as a foundation of new
mathematical methods for ultra-fast numerical solutions of high-dimensional
Partial Differential Equations (PDEs). Here, we present a mixed Tensor Train
(TT)/Quantized T... | http://arxiv.org/abs/2309.03347v2 |
Discovering mathematical equations that govern physical and biological
systems from observed data is a fundamental challenge in scientific research.
We present a new physics-informed framework for parameter estimation and
missing physics identification (gray-box) in the field of Systems Biology. The
proposed framework ... | http://arxiv.org/abs/2310.01433v1 |
Using the standard Whitney topologies on spaces of Lorentzian metrics, we
show that the existence of causal incomplete geodesics is a $C^\infty$-generic
feature within the class of spacetimes of a given dimension $n\geq 3$ that are
stably causal, satisfy the timelike convergence condition (``strong energy
condition'') ... | http://arxiv.org/abs/2309.03421v1 |
The challenge of navigation in environments with dynamic objects continues to
be a central issue in the study of autonomous agents. While predictive methods
hold promise, their reliance on precise state information makes them less
practical for real-world implementation. This study presents visual forecasting
as an inn... | http://arxiv.org/abs/2310.07724v1 |
We derive an exact expression for the celebrated backbone exponent for
Bernoulli percolation in dimension two at criticality. It turns out to be a
root of an elementary function. Contrary to previously known arm exponents for
this model, which are all rational, it has a transcendental value. Our
derivation relies on th... | http://arxiv.org/abs/2309.05050v2 |
Stroke is the second leading cause of mortality worldwide. Immediate
attention and diagnosis play a crucial role regarding patient prognosis. The
key to diagnosis consists in localizing and delineating brain lesions. Standard
stroke examination protocols include the initial evaluation from a non-contrast
CT scan to dis... | http://arxiv.org/abs/2309.15243v1 |
In addressing the task of converting natural language to SQL queries, there
are several semantic and syntactic challenges. It becomes increasingly
important to understand and remedy the points of failure as the performance of
semantic parsing systems improve. We explore semantic parse correction with
natural language f... | http://arxiv.org/abs/2305.19974v1 |
Large language models exhibit enhanced zero-shot performance on various tasks
when fine-tuned with instruction-following data. Multimodal
instruction-following models extend these capabilities by integrating both text
and images. However, existing models such as MiniGPT-4 and LLaVA face
challenges in maintaining dialog... | http://arxiv.org/abs/2308.16463v3 |
The derivatives with respect to the variable $r$ of $\pi r^2$ and
$\frac{4}{3}\pi r^3$ are $2\pi r$ and $4\pi r^2$, respectively. This relates,
through the derivative, the area enclosed in a circle to the length of that
circle and, likewise, the volume of a sphere to the surface area of that
sphere. The reasons why thi... | http://arxiv.org/abs/2309.07647v1 |
Synthetic data generation methods, and in particular, private synthetic data
generation methods, are gaining popularity as a means to make copies of
sensitive databases that can be shared widely for research and data analysis.
Some of the fundamental operations in data analysis include analyzing
aggregated statistics, ... | http://arxiv.org/abs/2309.08574v1 |
For Y$_2$C$_3$ with a superconducting critical temperature (T$_c$) $\sim$18
K, zone-center imaginary optical phonon modes have been found for the
high-symmetry $I$-$43d$ structure due to C dimer wobbling motion and electronic
instability from a flat band near Fermi energy. After lattice distortion to the
more stable lo... | http://arxiv.org/abs/2308.00201v3 |
Gravitational microlensing is a powerful method for discovering Isolated
Stellar-Mass Black Holes(ISMBHs). These objects make long-duration microlensing
events. To characterize these lensing objects by fully resolving the
microlensing degeneracy, measurements of parallax and astrometric deflections
are necessary. Micro... | http://arxiv.org/abs/2309.07653v1 |
Scarcity of health care resources could result in the unavoidable consequence
of rationing. For example, ventilators are often limited in supply, especially
during public health emergencies or in resource-constrained health care
settings, such as amid the pandemic of COVID-19. Currently, there is no
universally accepte... | http://arxiv.org/abs/2309.08560v2 |
The accurate modeling of mode hybridization and calculation of radiative
relaxation rates have been crucial to the design and optimization of
superconducting quantum devices. In this work, we introduce a spectral theory
for the electrohydrodynamics of superconductors that enables the extraction of
the relaxation rates ... | http://arxiv.org/abs/2309.03435v3 |
One of the things that need to change when it comes to machine translation is
the models' ability to translate code-switching content, especially with the
rise of social media and user-generated content. In this paper, we are
proposing a way of training a single machine translation model that is able to
translate monol... | http://arxiv.org/abs/2309.05044v1 |
We take a phenomenological approach in a minimal model to understand the
spectral intensity of secondary cosmic-ray particles like positrons,
antiprotons, Lithium, Beryllium and Boron. Our analysis shows that cosmic rays
at $\sim$ GeV energies pass through a significant amount of matter in regions
surrounding the sourc... | http://arxiv.org/abs/2309.05722v1 |
Traversability across thin shells is investigated, with special attention
devoted to the difference in tides related with different global properties of
the geometries. While we have recently associated curvature jumps across
infinitely thin shells to troublesome tides and consequent very restrictive
conditions for a s... | http://arxiv.org/abs/2309.13140v1 |
We study the compression of spatial and temporal features in fluid flow data
using multimedia compression techniques. The efficacy of spatial compression
techniques, including JPEG and JPEG2000 (JP2), and spatio-temporal video
compression techniques, namely H.264, H.265, and AV1, in limiting the
introduction of compres... | http://arxiv.org/abs/2301.00078v2 |
Current language models often fail to incorporate long contexts efficiently
during generation. We show that a major contributor to this issue are attention
priors that are likely learned during pre-training: relevant information
located earlier in context is attended to less on average. Yet even when models
fail to use... | http://arxiv.org/abs/2310.01427v1 |
We prove the existence of solutions to a non-linear, non-local, degenerate
equation which was previously derived as the formal hydrodynamic limit of an
active Brownian particle system, where the particles are endowed with a
position and an orientation. This equation incorporates diffusion in both the
spatial and angula... | http://arxiv.org/abs/2309.17326v1 |
The Gruenberg-Kegel graph $\Gamma(G)$ of a finite group $G$ is the graph
whose vertex set is the set of prime divisors of $|G|$ and in which two
distinct vertices $r$ and $s$ are adjacent if and only if there exists an
element of order $rs$ in $G$.
A finite group $G$ is called almost recognizable (by Gruenberg-Kegel ... | http://arxiv.org/abs/2301.13762v1 |
In this note, we aim to extend the concepts of the Fontaine-Faltings module
and Higgs-de Rham flow to parabolic versions. The crucial aspect of our
generalization lies in the construction of parabolic inverse Cartier functors.
The twisted versions discussed in Sun-Yang-Zuo's work can be viewed as a
special case, wherei... | http://arxiv.org/abs/2309.10449v2 |
In order to expand the applicability of muon spin rotation, relaxation, and
resonance ($\mu$SR) experiments with pulsed muons and to make effective use of
the high-flux beam, we have developed a new experimental method ``transient
$\mu$SR''. In this method, $\mu$SR data for each muon pulse are tagged with
external para... | http://arxiv.org/abs/2309.11757v1 |
We discuss the problem of finding non-trivial invariants of
non-deterministic, symmetric cut-reduction procedures in the classical sequent
calculus. We come to the conclusion that (an enriched version of) the
propositional fragment of GS4 -- i.e. the one-sided variant of Kleene's
context-sharing style sequent system G4... | http://arxiv.org/abs/2307.16594v1 |
We present the first alternative mechanisms to trigger black hole bomb
phenomena beyond the famous superradiant instability. By incorporating
nonlinear self-interaction into the massive charged scalar field in general
relativity, we discover that the allowed static solutions suggest two such
novel dynamic mechanisms, w... | http://arxiv.org/abs/2309.05045v2 |
This study investigates the interconnections between the traditional
Fokker-Planck Equation (FPE) and its fractal counterpart (FFPE), utilizing
fractal derivatives. By examining the continuous approximation of fractal
derivatives in the FPE, it derives the Plastino-Plastino Equation (PPE), which
is commonly associated ... | http://arxiv.org/abs/2309.13627v1 |
The advent of serverless computing has ushered in notable advancements in
distributed machine learning, particularly within parameter server-based
architectures. Yet, the integration of serverless features within peer-to-peer
(P2P) distributed networks remains largely uncharted. In this paper, we
introduce SPIRT, a fau... | http://arxiv.org/abs/2309.14148v1 |
Open vocabulary keyword spotting is a crucial and challenging task in
automatic speech recognition (ASR) that focuses on detecting user-defined
keywords within a spoken utterance. Keyword spotting methods commonly map the
audio utterance and keyword into a joint embedding space to obtain some
affinity score. In this wo... | http://arxiv.org/abs/2309.08561v1 |
Data/Web Hosting is a service that lets enterprises or selves present their
data on the internet that users can access. The firm providing such services
are web/data host. Apart from that, such services require incessant support,
and not everyone can afford a particular centralized data host service. The
peer-to-peer(P... | http://arxiv.org/abs/2301.13005v1 |
The construction of superintegrable systems based on Lie algebras and their
universal enveloping algebras has been widely studied over the past decades.
However, most constructions rely on explicit differential operator realisations
and Marsden-Weinstein reductions. In this paper, we develop an algebraic
approach based... | http://arxiv.org/abs/2309.11030v1 |
We present a series of long-context LLMs that support effective context
windows of up to 32,768 tokens. Our model series are built through continual
pretraining from Llama 2 with longer training sequences and on a dataset where
long texts are upsampled. We perform extensive evaluation on language modeling,
synthetic co... | http://arxiv.org/abs/2309.16039v3 |
We performed molecular dynamics simulations to investigate the viscoelastic
properties of aqueous protein solutions containing an antifreeze protein, a
toxin protein, and bovine serum albumin. These simulations covered a
temperature range from 280 K to 340 K. Our findings demonstrate that lower
temperatures are associa... | http://arxiv.org/abs/2309.09119v1 |
When working with generative artificial intelligence (AI), users may see
productivity gains, but the AI-generated content may not match their
preferences exactly. To study this effect, we introduce a Bayesian framework in
which heterogeneous users choose how much information to share with the AI,
facing a trade-off bet... | http://arxiv.org/abs/2309.10448v2 |
We present the photometric analysis of \textit{BVR} and \textit{TESS} light
curves of three eclipsing binaries (RU~UMi and purely studied VY~UMi, GSC
04364-00648), together with their period changes considering archival data and
new minima times from our and \textit{TESS} observations. For the first time we
detected wa... | http://arxiv.org/abs/2301.13763v1 |
We consider a critical conservative Voigt regularization of the 2D
incompressible Boussinesq system on the torus. We prove the existence and
uniqueness of global smooth solutions and their convergence in the smooth
regime to the Boussinesq solution when the regularizations are removed. We also
consider a range of mixed... | http://arxiv.org/abs/2309.03352v1 |
We explore the effect of some simple perturbations on three chaotic models
proposed to describe large scale solar behavior via the solar dynamo theory:
the Lorenz and the Rikitake systems, and a Van der Pol-Duffing oscillator.
Planetary magnetic fields affecting the solar dynamo activity have been
simulated by using ha... | http://arxiv.org/abs/2309.15530v2 |
We point out a problem with the formulation and derivations of sum rules for
quark fragmentation functions that impacts their validity in QCD, but which
potentially points toward an improved understanding of final states in
inclusive hard processes. Fragmentation functions give the distribution of
final-state hadrons a... | http://arxiv.org/abs/2309.03346v3 |
We consider particle systems described by moments of a phase-space density
and propose a realizability-preserving numerical method to evolve a spectral
two-moment model for particles interacting with a background fluid moving with
nonrelativistic velocities. The system of nonlinear moment equations, with
special relati... | http://arxiv.org/abs/2309.04429v1 |
The spectral gap is an important value to evaluate the mixing time of the
continuous time Markov processes. Caputo, Ligget and Richthammer, in their
seminal paper \arXiv:0906.1238, proved Aldous' spectral gap conjecture which
asserts that spectral gaps of the random walk and the interchange process on
the common weight... | http://arxiv.org/abs/2309.15524v1 |
Due to the long runtime of Data Science (DS) pipelines, even small
programming mistakes can be very costly, if they are not detected statically.
However, even basic static type checking of DS pipelines is difficult because
most are written in Python. Static typing is available in Python only via
external linters. These... | http://arxiv.org/abs/2302.14548v2 |
For a simple complex Lie algebra $\mathfrak{g}$, fixing a principal
$\mathfrak{sl}_2$-triple and highest weight vectors induces a basis of
$\mathfrak{g}$ as vector space. For $\mathfrak{sl}_n$, we describe how to
compute the Lie bracket in this basis using transvectants. This generalizes a
well-known rule for $\mathfra... | http://arxiv.org/abs/2309.08213v3 |
Masked Image Modeling (MIM) is a promising self-supervised learning approach
that enables learning from unlabeled images. Despite its recent success,
learning good representations through MIM remains challenging because it
requires predicting the right semantic content in accurate locations. For
example, given an incom... | http://arxiv.org/abs/2308.00566v2 |
The European Spallation Source, currently under construction in Lund, Sweden,
is a multidisciplinary international laboratory. Once completed to full
specifications, it will operate the world's most powerful pulsed neutron
source. Supported by a 3 million Euro Research and Innovation Action within the
EU Horizon 2020 p... | http://arxiv.org/abs/2309.17333v4 |
By directly coupling a quantum anomalous Hall resistor to a programmable
Josephson voltage standard, we have implemented a quantum current sensor (QCS)
that operates within a single cryostat in zero magnetic field. Using this QCS
we determine values of current within the range 9.33 nA - 252 nA, providing a
realization ... | http://arxiv.org/abs/2308.00200v1 |
The conventional formulation of the Fresnel wave and ray surfaces typically
involves the implicit use of Euclidian metrics in order to justify treating
vectors and covectors as indistinguishable. This tends to disguise the fact
that one of the surfaces lives in the cotangent spaces to the spatial (or
space-time) manifo... | http://arxiv.org/abs/2309.08575v1 |
We study gravitational lensing of gravitational waves taking into account the
spin of a graviton coupled with a dragged spacetime made by a rotating object.
We decompose the phase of gravitational waves into helicity-dependent and
independent components with spin optics, analyzing waves whose wavelengths are
shorter th... | http://arxiv.org/abs/2309.11024v2 |
We measure the thermal electron energization in 1D and 2D particle-in-cell
(PIC) simulations of quasi-perpendicular, low-beta ($\beta_p=0.25$)
collisionless ion-electron shocks with mass ratio $m_i/m_e=200$, fast Mach
number $\mathcal{M}_{ms}=1$-$4$, and upstream magnetic field angle $\theta_{Bn}
= 55$-$85^\circ$ from ... | http://arxiv.org/abs/2308.16462v2 |
World-building, the process of developing both the narrative and physical
world of a game, plays a vital role in the game's experience.
Critically-acclaimed independent and AAA video games are praised for strong
world-building, with game maps that masterfully intertwine with and elevate the
narrative, captivating playe... | http://arxiv.org/abs/2309.15242v4 |
Adversarial attacks can affect the object recognition capabilities of
machines in wild. These can often result from spurious correlations between
input and class labels, and are prone to memorization in large networks. While
networks are expected to do automated feature selection, it is not effective at
the scale of th... | http://arxiv.org/abs/2310.07725v1 |
By simply composing prompts, developers can prototype novel generative
applications with Large Language Models (LLMs). To refine prototypes into
products, however, developers must iteratively revise prompts by evaluating
outputs to diagnose weaknesses. Formative interviews (N=8) revealed that
developers invest signific... | http://arxiv.org/abs/2309.13633v2 |
Natural language is an appealing medium for explaining how large language
models process and store information, but evaluating the faithfulness of such
explanations is challenging. To help address this, we develop two modes of
evaluation for natural language explanations that claim individual neurons
represent a concep... | http://arxiv.org/abs/2309.10312v1 |
Semiconductor transition metal dichalcogenides (TMDs) have equivalent
dynamics for their two spin/valley species. This arises from their
energy-degenerated spin states, connected via time-reversal symmetry. When an
out-of-plane magnetic field is applied, time-reversal symmetry is broken and
the energies of the spin-pol... | http://arxiv.org/abs/2302.14206v1 |
Gravitational waveforms play a crucial role in comparing observed signals to
theoretical predictions. However, obtaining accurate analytical waveforms
directly from general relativity remains challenging. Existing methods involve
a complex blend of post-Newtonian theory, effective-one-body formalism,
numerical relativi... | http://arxiv.org/abs/2309.12505v1 |
We present temporally layered architecture (TLA), a biologically inspired
system for temporally adaptive distributed control. TLA layers a fast and a
slow controller together to achieve temporal abstraction that allows each layer
to focus on a different time-scale. Our design is biologically inspired and
draws on the a... | http://arxiv.org/abs/2301.00723v2 |
We investigate the low-lying baryon spectrum using three $N_f$=2+1+1
ensembles simulated with physical values of the quark masses and lattice
spacings of 0.080, 0.069, and 0.057 fm. The ensembles are generated using
twisted mass clover-improved fermions and the Iwasaki gauge action. The spatial
length is kept approxima... | http://arxiv.org/abs/2309.04401v2 |
Prompt Tuning is a popular parameter-efficient finetuning method for
pre-trained large language models (PLMs). Based on experiments with RoBERTa, it
has been suggested that Prompt Tuning activates specific neurons in the
transformer's feed-forward networks, that are highly predictive and selective
for the given task. I... | http://arxiv.org/abs/2309.12263v2 |
Multi-Agent Reinforcement Learning (MARL) has achieved significant success in
large-scale AI systems and big-data applications such as smart grids,
surveillance, etc. Existing advancements in MARL algorithms focus on improving
the rewards obtained by introducing various mechanisms for inter-agent
cooperation. However, ... | http://arxiv.org/abs/2309.07108v1 |
Quadratic conjecture is a strengthening of oliver's $p$-group conjecture. Let
$G$ be a $p$-group of maximal class of order $p^n$. We prove that if $n\le 8$
or $n\ge \max\{2p-6,p+2\}$ then $G$ satisfies Quadratic Conjecture. Hence
quadratic conjecture holds if $G$ is a $p$-group of maximal class where $p\le
7$. | http://arxiv.org/abs/2309.10474v1 |
In a recent article [Foo et. al., Nature Comms. 13, 2 (2022)], we devised a
method of constructing the Lorentz-covariant Bohmian trajectories of single
photons via weak measurements of the photon's momentum and energy. However,
whether such a framework can consistently describe multiparticle interactions
remains to be ... | http://arxiv.org/abs/2309.16011v1 |
Person re-identification plays a key role in applications where a mobile
robot needs to track its users over a long period of time, even if they are
partially unobserved for some time, in order to follow them or be available on
demand. In this context, deep-learning based real-time feature extraction on a
mobile robot ... | http://arxiv.org/abs/2302.14574v1 |
Sparse Matricized Tensor Times Khatri-Rao Product (spMTTKRP) is the most
time-consuming compute kernel in sparse tensor decomposition. In this paper, we
introduce a novel algorithm to minimize the execution time of spMTTKRP across
all modes of an input tensor on multi-core CPU platform. The proposed algorithm
leverages... | http://arxiv.org/abs/2309.09131v2 |
The simultaneous observation of gravitational waves (GW) and prompt
electromagnetic counterparts from the merger of two neutron stars can help
reveal the properties of extreme matter and gravity during and immediately
after the final plunge. Rapid sky localization of these sources is crucial to
facilitate such multi-me... | http://arxiv.org/abs/2301.03558v2 |
This paper proposes an energy efficient resource allocation design algorithm
for an intelligent reflecting surface (IRS)-assisted downlink ultra-reliable
low-latency communication (URLLC) network. This setup features a multi-antenna
base station (BS) transmitting data traffic to a group of URLLC users with
short packet... | http://arxiv.org/abs/2309.14606v1 |
Many systems and services rely on timing assumptions for performance and
availability to perform critical aspects of their operation, such as various
timeouts for failure detectors or optimizations to concurrency control
mechanisms. Many such assumptions rely on the ability of different components
to communicate on tim... | http://arxiv.org/abs/2309.13169v1 |
A recognized trend of research investigates generalizations of the Hadamard's
inversion theorem to functions that may fail to be differentiable. In this
vein, the present paper explores some consequences of a recent result about the
existence of global Lipschitz continuous inverse by translating its metric
assumptions ... | http://arxiv.org/abs/2309.12277v1 |
In order to assess the risks of a network system, it is important to
investigate the behaviors of attackers after successful exploitation, which is
called post-exploitation. Although there are various efficient tools supporting
post-exploitation implementation, no application can automate this process.
Most of the step... | http://arxiv.org/abs/2309.15518v1 |
In light of recent advancements in generative AI models, it has become
essential to distinguish genuine content from AI-generated one to prevent the
malicious usage of fake materials as authentic ones and vice versa. Various
techniques have been introduced for identifying AI-generated images, with
watermarking emerging... | http://arxiv.org/abs/2310.00076v2 |
The Matsubara Green's function formalism stands as a powerful technique for
computing the thermodynamic characteristics of interacting quantum
many-particle systems at finite temperatures. In this manuscript, our focus
centers on introducing MatsubaraFunctions.jl, a Julia library that implements
data structures for gen... | http://arxiv.org/abs/2309.12511v2 |
The population of meta-stable levels is key to high precision density
diagnostics of astrophysical plasmas. In photo-ionized plasmas, density is used
to infer the distance from the ionizing source, which is otherwise difficult to
obtain. Perfecting models that compute these populations is thus crucial. The
present pape... | http://arxiv.org/abs/2309.04373v1 |
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